[5] Y. An*, T. Bell*, B. Li, J. Xu and S. Zhang, “Method for large range structured light system calibration,” Appl. Opt., 55(33), 9563-9572 (2016); doi:10.1364/AO.55.009563 (* denotes equal contribution)

[4] C. Jiang, T. Bell, and S. Zhang, “High dynamic range real-time 3D shape measurement,” Opt. Express., 24(7), 2016; doi: 10.1364/OE.24.007337 (Cover Feature) (Image of the Week, 11 April 2016, OSA Publishing)

[3] T. Bell, J. Xu, and S. Zhang, “Method for out-of-focus camera calibration,” Appl. Opt., 55(14), 2016; doi: 10.1364/AO.55.002346


[2] T. Bell and S. Zhang, “Multiwavelength depth encoding method for 3D range geometry compression”, Appl. Opt., 54(36), 10684-10961, 2015; doi: 10.1364/AO.54.010684


[1] T. Bell and S. Zhang, “Towards superfast three-dimensional optical metrology with digital micromirror device (DMD) platforms,” Opt. Eng., 53(11), 112206, 2014; doi: 10.1117/1.OE.53.11.112206


[2] T. Bell and S. Zhang, “A comparative study on 3D range data compression methods,” SPIE Defense and Commercial Sensing, Proc. SPIE 9868, Dimensional Optical Metrology and Inspection for Practical Applications V, 986803 (May 19, 2016); doi:10.1117/12.2225225

[1] T. Bell and S. Zhang, “Towards superfast 3D optical metrology with digital micromirror device (DMD) platforms,” Proc. SPIE 8979, Emerging Digital Micromirror Device Based Systems and Applications VI, 897907 (March 7, 2014); doi:10.1117/12.2035270


[2] T. Bell, B. Li, and S. Zhang,  “Structured Light Techniques and Applications,” Wiley Encyclopedia of Electrical and Electronics Engineering, Edited by J. Webster, 2016; (Invited)

[1] T. Bell, N. Karpinsky, and S. Zhang,  “High-resolution, real-time 3D sensing with structured light techniques,” Interactive Displays: Natural Human-Interface Technologies, Chapter 5, pp 181-213, Edited by Achintya K. Bhowmik, 2014; (Invited)


[1] T. Bell, “High-quality, real-time 3D video visualization in head mounted displays,” M.S. Thesis, Iowa State University, Ames, IA, 2014;